US Trademark Classification US28 Toys, games and sporting goods 美式壁球网（028-604） Class 28 美式壁球网 028-604 Chinese 美式壁球网 English Racquet ball nets Spanish Redes de raqueta Term ID 028-604 Class 28 Type Goods Status Active · added, not since modified (A) Effective date 1994-10-01 Version 07-1997